WR8750N GPIOレジスタメモ

### ===== switch uninitialized ===== ###
boot> debug memory read 0xb8040000 70
b8040000:0003db1f 00039639 00040000 00000000 .......9........
b8040010:00000000 00000000 00000000 00000000 ................
b8040020:00000000 00000000 000f8000 00000000 ................
b8040030:0b0a0900 00180000 00000000 2f2e0000 ............/...
b8040040:00000000 00000908 00000000 00000000 ................
b8040050:00000c0b 00000000 00000000 00000000 ................
b8040060:00000000 0d0f110e 00000000 00000002 ................

# GPIO Output Enable: 0x18040000 (0xb8040000) -> 0x3db1f
GPIO (enabled): 5, 6, 7, 10, 13, 18, 19, 20, 21, 22

# GPIO Input Value: 0x18040004 (0xb8040004) -> 0x39639
GPIO0: 1
GPIO3: 1
GPIO4: 1
GPIO5: 1
GPIO9: 1
GPIO10: 1
GPIO12: 1
GPIO15: 1
GPIO16: 1
GPIO17: 1

# GPIO Output Value: 0x18040008 (0xb8040008) -> 0x40000
GPIO18: 1 (HIGH)
(other): 0 (LOW)

### ===== switch initialized ===== ###
boot> debug memory read 0xb8040000 70
b8040000:0003db1f 0003b639 00042000 00000000 .......9.. .....
b8040010:00000000 00000000 00000000 00000000 ................
b8040020:00000000 00000000 000f8000 00000000 ................
b8040030:0b0a0900 00180000 00000000 2f2e0000 ............/...
b8040040:00000000 00000908 00000000 00000000 ................
b8040050:00000c0b 00000000 00000000 00000000 ................
b8040060:00000000 0d0f110e 00000000 00000002 ................

# GPIO Output Enable: 0x18040000 (0xb8040000) -> 0x3db1f
GPIO (enabled): 5, 6, 7, 10, 13, 18, 19, 20, 21, 22

# GPIO Input Value: 0x18040004 (0xb8040004) -> 0x3b639
GPIO0: 1
GPIO3: 1
GPIO4: 1
GPIO5: 1
GPIO9: 1
GPIO10: 1
GPIO12: 1
GPIO13: 1
GPIO15: 1
GPIO16: 1
GPIO17: 1

# GPIO Output Value: 0x18040008 (0xb8040008) -> 0x42000
GPIO13: 1
GPIO18: 1
(other): 0

広告

• QCA/Atheros